參數資料
型號: SCANSTA112SM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 微控制器/微處理器
英文描述: 7-port Multidrop IEEE 1149.1 (JTAG) Multiplexer
中文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PBGA100
封裝: FBGA-100
文件頁數: 11/15頁
文件大小: 300K
代理商: SCANSTA112SM
AC Electrical Characteristics: Scan Bridge Mode
(Continued)
Over recommended operating supply voltage and temperature ranges unless otherwise specified (Note 5).
Symbol
t
PHL
,
t
PLH
t
PHL
,
t
PLH
t
PHL
Parameter
Conditions
Typ
12.0
Max
18.5
Units
ns
Propagation Delay
TCK
B0
to TRST
(01-06)
Propagation Delay
TCK
B1
to TRST
(01-06)
Propagation Delay
TCK
Bn
to TRIST
Bn
Propagation Delay
TCK
Bn
to TRIST
(01-03)
Propagation Delay
TCK
Bn
to TDO
Bn
or TDO
(01-06)
Propagation Delay
An to Yn
12.0
18.5
ns
8.5
12.5
ns
t
PHL
8.0
12.0
ns
t
PZL
,
t
PZH
t
PHL
,
t
PLH
9.0
14.5
ns
6.0
9.0
ns
AC Timing Characteristics: Scan Bridge Mode
Over recommended operating supply voltage and temperature ranges unless otherwise specified (Notes 4, 5).
Symbol
t
S
Parameter
Conditions
Min
2.5
Max
Units
ns
Setup Time
TMS
Bn
to TCK
Bn
Hold Time
TMS
Bn
to TCK
Bn
Setup Time
TDI
Bn
to TCK
Bn
Hold Time
TDI
Bn
to TCK
Bn
Setup Time
TDI
(01-06)
to TCK
Bn
Hold Time
TDI
(01-06)
to TCK
Bn
Recovery Time
TCK
Bn
from TRST
Bn
Clock Pulse Width
TCK
Bn
(H or L)
Reset Pulse Width
TRST
Bn
(L)
Maximum Clock Frequency (Note 6)
t
H
1.5
ns
t
S
3.0
ns
t
H
2.0
ns
t
S
1.0
ns
t
H
3.5
ns
t
REC
1.0
ns
t
W
t
R
/t
F
= 1.0ns
10.0
ns
t
W
L
t
R
/t
F
= 1.0ns
2.5
ns
F
MAX
t
R
/t
F
= 1.0ns
25
MHz
Note 4:
Guaranteed by Design (GBD) by statistical analysis
Note 5:
R
L
= 500
to GND, C
L
= 50pF to GND, t
R
/t
F
= 2.5ns, Frequency = 25MHz, V
M
= 1.5V
Note 6:
When sending vectors one-way to a target device on an LSP (such as in FPGA/PLD configuration/programming), the clock frequency may be increased
above this specification. In Scan Mode (expecting to capture returning data at the LSP), the F
MAX
must be limited to the above specification.
S
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SCANSTA112SM/NOPB 功能描述:編碼器、解碼器、復用器和解復用器 7-port Multidrop Mux RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SCANSTA112SM/NOPB 制造商:Texas Instruments 功能描述:, Termination:Solder, Package/Case:100-F
SCANSTA112SMX 功能描述:編碼器、解碼器、復用器和解復用器 RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SCANSTA112SMX/NOPB 功能描述:編碼器、解碼器、復用器和解復用器 RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
SCANSTA112VS 功能描述:編碼器、解碼器、復用器和解復用器 RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray